TUYA TYZS11 User manual

TYZS11 Module Datasheet
Hardware Product Development > Network Modules > Zigbee Module
> TYZS Series Module
Version: 20210315
Online Version

Contents
Contents
1 Overview 2
1.1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1.2 Major application fields . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 Module interfaces 4
2.1 Dimensions and footprint . . . . . . . . . . . . . . . . . . . . . . . . 4
2.2 Pin definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.3 Test pin definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3 Electrical Characteristics 9
3.1 Absolute Electrical Characteristics . . . . . . . . . . . . . . . . . . . . 9
3.2 Electrical Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.3 Zigbee TX Power Consumption . . . . . . . . . . . . . . . . . . . . . 10
3.4 Zigbee RX Power Consumption . . . . . . . . . . . . . . . . . . . . . 11
3.5 Power Consumption in Operating Mode . . . . . . . . . . . . . . . . . 11
4 RF Features 12
4.1 Basic RF Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
4.2 Zigbee Output Performance . . . . . . . . . . . . . . . . . . . . . . . 12
4.3 Zigbee RX Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5 Antenna Information 14
5.1 Antenna Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
5.2 Antenna Interference Reduction . . . . . . . . . . . . . . . . . . . . . 14
6 Packaging information and production instructions 15
6.1 Mechanical Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . 15
6.2 Recommended PCB Encapsulation . . . . . . . . . . . . . . . . . . . 16
6.3 Production Instructions . . . . . . . . . . . . . . . . . . . . . . . . . 17
6.4 Recommended oven temperature curve . . . . . . . . . . . . . . . . . 19
6.5 Storage conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
7 Appendix: Statement 22
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Contents
TYZS11 is a low power-consuming embedded Zigbee module developed by
Hangzhou Tuya Information Technology Co., Ltd. It consists of a highly integrated
wireless radio processor chip (EFR32MG13P732) and several peripherals, with
a built-in 802.15.4 PHY/MAC Zigbee network protocol stack and robust library
functions.
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1 OVERVIEW
1 Overview
TYZS11 is embedded with a low power-consuming 32-bit ARM Cortex-M4 core, 512
KB flash, 64 KB RAM data memory, and robust peripheral resources.
TYZS11 runs on the FreeRTOS platform that integrates all Zigbee MAC library func-
tions. You can develop built-in Zigbee products as required.
Figure 1 shows the architecture of TYZS11.
Figure 1 TYZS11 architecture
1.1 Features
• Built-in low power-consuming 32-bit ARM Cortex-M4 core with DSP instructions
and floating-point unit functioning as an application processor
• Basic frequency: 40 MHz supported
• Wide working voltage: 1.8 V to 3.8 V
• Peripherals: 12 GPIOs, one UART, and one ADC
• Zigbee features
–802.15.4 MAC/PHY supported
–Working channel: 11 to 26 @2.400 GHz to 2.483 GHz, with an air interface
rate of 250 kbit/s
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1 OVERVIEW
–Built-in DC-DC circuit, maximizing the power-supply efficiency
–Maximum output power: +19 dBm; dynamic difference of output power:
> 35 dB
–Power consumption when TYZS11 is working: 63 uA/MHz; current when
TYZS11 is in the sleep state: 1.4 uA
–Proactive network configuration for terminals
–Copper column antenna and onboard PCB antenna
–Working temperature: -40°C to 85°C
–AES 128/256-based hardware encryption
1.2 Major application elds
• Intelligent building
• Intelligent home and household applications
• Intelligent socket and light
• Industrial wireless control
• Health care and measurement
• Asset tracing
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2 MODULE INTERFACES
2 Module interfaces
2.1 Dimensions and footprint
TYZS11 provides three rows of pins with a distance of 1.0 mm between every two
pins.
TYZS11 dimension: 15.3 mm (W) x 22 mm (L) x 2 mm (H). Figure 2 shows the overall
pin layout of TYZS11.
Figure 2 Front view of TYZS11
2.2 Pin denition
Table 1 describes the interface pins.
Table 1 TYZS11 interface pins
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2 MODULE INTERFACES
No. Symbol I/O Type Functions
1, 2, 11, 12, 13,
and 17
GND P Module reference
ground pins
19, 22, and 27
3 GPIO3 I/O Corresponds to
PD15 pin of the IC
and functions as a
GPIO.
4 PF3 I/O PF3 pin of the IC
and functions as a
GPIO.
5 SWCLK I/O JLINK SWCLK
programming pin,
which can also be
used as a GPIO in
normal programs.
6 SWDIO I/O JLINK SWDIO
programming pin,
which can also be
used as a GPIO in
normal programs.
7 ADC AI ADC port 1,
corresponding to
PB11 pin of the
IC. ADC is a 12-bit
precision SAR
analog-to-digital
converter.
8 and 18 3.3 V P Power-supply pins
of TYZS11 (typical
power-supply
voltage: 3.3 V)
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2 MODULE INTERFACES
No. Symbol I/O Type Functions
9 SWO I/O Corresponds to
PF2 pin of the IC
and functions as a
GPIO. It can be
used as an output
pin when J-Link is
used.
10 PF6 I/O Corresponds to
PF6 pin of the IC
and functions as a
GPIO.
14 UART_TXD O UART0_TXD
communication
interface,
corresponding to
PA0 pin of the IC.
15 UART_RXD I UART0_RXD
communication
interface,
corresponding to
PA1 pin of the IC.
16 PD14 I/O Corresponds to
PD14 pin of the IC
and functions as a
GPIO.
20 PWM3 I/O Corresponds to
PF4 pin of the IC
and functions as a
light drive
interface. It can
also be
configured as a
GPIO.
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2 MODULE INTERFACES
No. Symbol I/O Type Functions
21 PWM2 I/O Corresponds to
PA2 pin of the IC
and functions as a
light drive
interface. It can
also be
configured as a
GPIO.
23 nRST I Hardware reset
pin, and the chip
is reset when the
level is low.
TYZS11 has a
power-on reset
function, and this
pin is not
necessary for the
actual situation.
24 GPIO2 I/O Corresponds to
PA5 pin of the IC
and functions as a
GPIO.
25 GPIO0 I/O Corresponds to
PA3 pin of the IC
and functions as a
GPIO.
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2 MODULE INTERFACES
No. Symbol I/O Type Functions
26 PWM1 I/O Corresponds to
PF5 pin of the IC
and functions as a
light drive
interface. It can
also be
configured as a
GPIO.
Note: P indicates power-supply pins, I/O indicates input/output pins, and AI
indicates analog input pins.
nRST is only a module hardware reset pin, which cannot clear the Zigbee network
configuration.
This pin can only be used as the ADC interface and cannot be used as the common
I/O pin. If this pin is not used, it must be disconnected. When this pin is used as
the ADC input interface, the input voltage range must be 0–AVDD, which can be
configured using the software.
2.3 Test pin denition
Table 2 describes the test pins.
Table 2 TYZS11 test pins
No. Symbol I/O Type Functions
- - I Used for the
module
production test.
Note: It is recommended that test pins not be used.
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